Top Cybersecurity Jobs in New York City, NY

Design and implement core features for a lightweight macOS security sensor, collaborate cross-platform with teams, own feature lifecycle from design through delivery, debug low-level memory and performance issues, and mentor distributed engineers while aligning sensor architecture with broader Falcon Host strategy.

Analyze in-the-wild exploits and perform deep reverse engineering to track adversaries. Build detection, automation, and classification frameworks; develop host/network signatures and tooling. Produce high-quality intelligence reports and briefings, collaborate across teams, and contribute to mitigation and large-scale hunting efforts.

Designs, develops, and maintains high-performance macOS endpoint security sensor software for CrowdStrike’s Falcon platform. Owns features from design through delivery, troubleshoots customer issues, and collaborates with distributed teams. The role requires systems-level macOS development using Swift, C/C++, Objective-C, and Python, with expertise in concurrency, reliability, debugging, security, and performance. Experience with endpoint security, networking, Network Extension, or cross-platform C++ is advantageous.

Lead strategy and execution for CrowdStrike's Identity Protection product: detect and prioritize identity risk across human and non-human identities, define identity graph models, drive remediation automation and verification, and surface identity risk across the security stack. Use AI agents and rapid prototyping to iterate specs and partner with engineering, customers, and stakeholders to deliver usable identity risk solutions.

Designs and develops lightweight cybersecurity sensor software for Linux, Windows, and macOS. Responsibilities include creating cross-platform endpoint security features, collaborating on architecture and strategic initiatives, debugging memory corruption and performance issues, owning features from design through delivery, and mentoring distributed development teams. The role focuses on OS internals, system-level programming, telemetry, prevention, and high-performance components.

Lead and grow an engineering team to design, build, and drive adoption of an ontology-based semantic data modeling framework. Define architecture, tooling, governance, integrations with cloud-native data systems, and enablement programs. Partner with product, AI/ML, and security teams to translate domain complexity into reusable ontologies and measurable adoption metrics, mentoring an international team and fostering technical excellence.

Research and implement macOS detection techniques and build them into production endpoint sensor features. Drive projects from concept through release, collaborate cross-functionally, troubleshoot issues, and apply secure, high-performance engineering practices using Swift/C++ and related tools.

Design and implement Windows sensor detection and prevention features for the Falcon platform. Research attack techniques, develop user- and kernel-mode detection logic, own features from design through release, apply secure coding and CI/CD practices, troubleshoot customer issues, and collaborate across teams to improve telemetry and protections.

Design, build, and maintain distributed cloud services to support advanced threat detection. Collaborate with security, data science, and engineering teams to integrate capabilities into the Falcon platform, ensure production reliability, and leverage AI/LLMs to improve detection and automation. Mentor peers and contribute to scalable, high-availability system architecture.

Lead a team building petabyte-scale, multi-region data ingestion for NG-SIEM. Own roadmap, OKRs, SLOs, operational excellence, cross-team collaboration, and stakeholder engagement while optimizing availability, performance, and cost.